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Microcontroller Based Room Temperature Monitoring and Controlling System

Dhiraj Pogare, Sanjali Lohar, Snehal More, Laxman Sapkal, Sachin S. Patil

Abstract


The air conditioning system is the system that monitors the room temperature and controls the circulation of the fresh air inside the room. In case the temperature of the room goes high than the set point then the fan should be automatically on to maintain room temperature. In the same way, if the temperature of the room goes down below-set point fan should be automatically off.  This paper explained how to control the temperature of the room by using continuously monitoring room temperature by using the LM 35 temperature sensor. Based on the set point we are controlling the speed of the fan.

 

Keyword: Room temperature, microcontroller PIC16F877, monitoring, controlling

 


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References


Levărdă, B., & Budaciu, C. (2010). The design of temperature control system using Pic18f4620. Bulletin of the Polytechnic Institute of Jassy, Romania, DIN IASI, 56, 203-214.

Johnson, J. E., Maccarini, P. F., Neuman, D., & Stauffer, P. R. (2006). Automatic temperature controller for multielement array hyperthermia systems. IEEE transactions on biomedical Engineering, 53(6), 1006-1015.


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